628448 (number)

628448 is an even 6-digits composite number following 628447 and preceding 628449. In scientific notation, it is written as 6.28448 × 10^5. The sum of its digits is 32. It has a total of 7 prime factors and 24 positive divisors. There are 305920 positive integers (up to 628448) that are relatively prime to 628448.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight thousand four hundred forty-eight

Notation

Scientific notation 6.28448 × 10^5
Engineering notation 6.28448 × 10^3

Prime Factorization of 628448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 41 × 479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39278
Product of the distinct prime numbers

The prime factorization of 628448 is 2 × 2 × 2 × 2 × 2 × 41 × 479. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 9, 78, 85, 14, 470, 3229, 6123, 7813, 61136, 843082, 745368, 578856, 708317, 46195022, 1179656, 678886889, 833208505, 3499581953, 978986756

Basic calculations (n = 628448)

Multiplication

n×y
n×2 1256896
n×3 1885344
n×4 2513792
n×5 3142240

Division

n÷y
n÷2 314224
n÷3 209482.66666667
n÷3 157112
n÷5 125689.6

Exponentiation

ny
n2 394946888704
n3 248203582312251392
n4 1.5598304489697E+23
n5 9.8027232599411E+28

Nth Root

y√n
2√n 792.74712235365
3√n 85.655735675901
4√n 28.155765348391
5√n 14.442882221628

Divisors of 628448

1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 479, 656, 958, 1312, 1916, 3832, 7664, 15328, 19639, 39278, 78556, 157112, 314224, 628448

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628448 can be divided by 24 positive divisors. The sum of these divisors (counting 628448) is 1, the average is 0.041666666666667.

Base conversion 628448

Base System Value
2 Binary 10011001011011100000
3 Ternary 1011221001212
4 Quaternary 2121123200
5 Quinary 130102243
6 Senary 21245252
8 Octal 2313340
10 Decimal 628448
12 Duodecimal 263828
16 Hexadecimal 996e0
20 Vigesimal 3ib28
36 Base36 dgww

Cryptographic Hash Functions

md5 558538570cbed1f64cf0e96ca697f0ee
sha1 22bd1f324e2d9d352c7aa6ccc813ec82645fa5f9
sha256 b24220b813f176f6f69406633130c42b429d4a41a18f73e9c1ddca6eba016d13
sha512 ba5c600cb54627997935a3cf17939455dc113804b2a2efda4ca9084523384b4da7c3e7090ad082e85788dba5b83de10e23ae871eea277e07154fe58b2ee10633
ripemd-160 0eeec4cdc95dcad08ed19fbf0815d49e276e99a3

628448 as geometric shapes

Circle

Radius = n
Diameter 1256896
Circumference 3948655.2399264
Area 1240762244110.6

Sphere

Radius = n
Volume 1.0396727343825E+18
Surface area 4963048976442.5
Circumference 3948655.2399264

Square

Length = n
Perimeter 2513792
Area 394946888704
Diagonal 888759.68484625

Cube

Length = n
Surface area 2369681332224
Volume 248203582312251392
Space diagonal 1088503.865915

Equilateral Triangle

Length = n
Perimeter 1885344
Area 171017019381.64
Altitude 544251.93295752

Triangular Pyramid

Length = n
Surface area 171017019381.64
Volume 2.9251072694631E+16
Height 296253.22828208